- 重点词汇
- 信号
signal; sign; indication; cue; beacon; message; traffic light; semaphore
- 长期
long term; long period; lengthy period; long run; long-term; prolonged; extended; chronic; secular; long-lasting; long-range; lengthy; chronically; long; forever; over the long haul; for a long time; in the long run; for long
- 未解决
unsolved
- 事件
event; thing; case; business; time; work; incident; happening; affair; scene; proceeding; occurrence
- 搜查
search; scour; troll; rummage; poke about; poke around; sweep
- 剧场
theater; playhouse; theatre; theatrical